Riskcovery

CVE-2023-53430

wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup

State
Published
Severity
5.5 Medium
Published
Sep 18, 2025
Updated
May 11, 2026
Reserved
Sep 17, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup

Fix device unregister memory leak and alway cleanup all configured rx queues in mt76_dma_tx_cleanup routine.

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

  • CWE-401 Missing Release of Memory after Effective Lifetime

Affected Products

ProductVersions
LinuxLinux
  • 52546e27787ed005413ac622ae9e4c3087100b50 to before 604990fee0a6d608a6cca179ae474f2a1c6add8aAffected
  • 52546e27787ed005413ac622ae9e4c3087100b50 to before 3f7dda36e0b6dfa2cd26191f754ba061ab8191f2Affected
LinuxLinux
  • 6.2Affected
  • before 6.2Not affected
  • 6.2.3 through 6.2.*Not affected
  • 6.3 and laterNot affected

References

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